10 new English words for 17 May 2026, each with its meaning, Hindi meaning, synonyms, antonyms and an example sentence. Learn them today and revise them with the daily quiz — useful for SSC, Bank, Railway, UPSC and IELTS.

1 Propitious (adjective)

Propitious - Giving or indicating a good chance of success; favorable.

Giving or indicating a good chance of success; favorable.

Hindi meaning: अनुकूल

Synonyms: Favorable, Auspicious, Promising, Opportune

Antonyms: Unfavorable, Inauspicious, Ominous, Adverse

Example: The clear skies and calm winds proved propitious for the marathon runners.

Trick: Pro + pitious - Propitious conditions help you go PRO in your career.

2 Tenacious (adjective)

Tenacious - Holding firmly to something; very determined and persistent.

Holding firmly to something; very determined and persistent.

Hindi meaning: दृढ़निश्चयी

Synonyms: Persistent, Determined, Resolute, Steadfast

Antonyms: Irresolute, Yielding, Weak, Vacillating

Example: Her tenacious effort to clear the civil services exam finally paid off after three attempts.

Trick: Ek tenacious student ten baar fail hone ke baad bhi nahi rukta.

3 Obdurate (adjective)

Obdurate - Stubbornly refusing to change one's opinion or course of action.

Stubbornly refusing to change one's opinion or course of action.

Hindi meaning: हठी

Synonyms: Stubborn, Inflexible, Unyielding, Intransigent

Antonyms: Flexible, Compliant, Yielding, Amenable

Example: Despite all the evidence, the obdurate minister refused to resign from his post.

Trick: Obdurate log ob-always durable hote hain apni galat soch mein.

4 Ameliorate (verb)

Ameliorate - To make something bad or unsatisfactory better; to improve.

To make something bad or unsatisfactory better; to improve.

Hindi meaning: सुधारना

Synonyms: Improve, Better, Enhance, Alleviate

Antonyms: Worsen, Deteriorate, Aggravate, Impair

Example: The government introduced new schemes to ameliorate the living conditions of rural communities.

Trick: A + melio + rate - Apni life ka rate badhao, yaani sab kuch ameliorate karo.

5 Loquacious (adjective)

Loquacious - Tending to talk a great deal; very talkative.

Tending to talk a great deal; very talkative.

Hindi meaning: बातूनी

Synonyms: Talkative, Garrulous, Verbose, Chatty

Antonyms: Taciturn, Reserved, Reticent, Silent

Example: His loquacious nature made every team meeting run twice as long as planned.

Trick: Loquacious log lok sabha mein bhi band nahi hote.

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6 Vociferous (adjective)

Vociferous - Expressing opinions loudly and forcefully; making a great outcry.

Expressing opinions loudly and forcefully; making a great outcry.

Hindi meaning: मुखर

Synonyms: Clamorous, Loud, Strident, Boisterous

Antonyms: Quiet, Silent, Subdued, Reserved

Example: The crowd grew vociferous in their protests outside the parliament building.

Trick: Voice + ferocious = Vociferous - someone with a ferociously loud voice.

7 Acrimonious (adjective)

Acrimonious - Angry and bitter, especially in speech or manner.

Angry and bitter, especially in speech or manner.

Hindi meaning: कटु

Synonyms: Bitter, Hostile, Caustic, Rancorous

Antonyms: Amicable, Cordial, Pleasant, Harmonious

Example: The divorce proceedings turned acrimonious, affecting the children deeply.

Trick: Acrimonious log acid jaise hote hain - dono sides ko burn karte hain.

8 Circumspect (adjective)

Circumspect - Wary and unwilling to take risks; careful to consider all circumstances before acting.

Wary and unwilling to take risks; careful to consider all circumstances before acting.

Hindi meaning: सावधान

Synonyms: Cautious, Prudent, Wary, Discreet

Antonyms: Reckless, Careless, Imprudent, Heedless

Example: A good judge must be circumspect before delivering any verdict in a sensitive case.

Trick: Circum = around, spect = see - Circumspect log har taraf dekh ke chalna pasand karte hain.

9 Laconic (adjective)

Laconic - Using very few words; brief and concise in speech or expression.

Using very few words; brief and concise in speech or expression.

Hindi meaning: संक्षिप्त

Synonyms: Brief, Concise, Terse, Succinct

Antonyms: Verbose, Wordy, Loquacious, Garrulous

Example: His laconic reply of 'No comment' frustrated the journalists at the press conference.

Trick: Laconic = La + conic - Laconic log conic section ki tarah pointed aur short hote hain.

10 Magnanimous (adjective)

Magnanimous - Very generous and forgiving, especially towards a rival or less powerful person.

Very generous and forgiving, especially towards a rival or less powerful person.

Hindi meaning: उदार

Synonyms: Generous, Benevolent, Charitable, Forgiving

Antonyms: Petty, Selfish, Mean, Uncharitable

Example: The magnanimous champion shared his prize money with his struggling teammates.

Trick: Magna means great - Magnanimous log greatness dikhate hain apni forgiveness mein.

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